20528040600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 480

約数和(自身を含む): 76200814800

約数和(自身を除く): 55672774200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 120, 131, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 255, 262, 270, 300, 306, 324, 340, 360, 393, 405, 408, 425, 450, 459, 510, 524, 540, 569, 600, 612, 648, 655, 675, 680, 765, 786, 810, 850, 900, 918, 1020, 1048, 1080, 1138, 1179, 1224, 1275, 1310, 1350, 1377, 1530, 1572, 1620, 1700, 1707, 1800, 1836, 1965, 2025, 2040, 2227, 2276, 2295, 2358, 2550, 2620, 2700, 2754, 2845, 3060, 3144, 3240, 3275, 3400, 3414, 3537, 3672, 3825, 3930, 4050, 4454, 4552, 4590, 4716, 5100, 5121, 5240, 5400, 5508, 5690, 5895, 6120, 6550, 6681, 6828, 6885, 7074, 7650, 7860, 8100, 8535, 8908, 9180, 9432, 9673, 9825, 10200, 10242, 10611, 11016, 11135, 11380, 11475, 11790, 13100, 13362, 13656, 13770, 14148, 14225, 15300, 15363, 15720, 16200, 17070, 17685, 17816, 18360, 19346, 19650, 20043, 20484, 21222, 22270, 22760, 22950, 23580, 25605, 26200, 26724, 27540, 28296, 28450, 29019, 29475, 30600, 30726, 33405, 34140, 34425, 35370, 38692, 39300, 40086, 40968, 42444, 42675, 44540, 45900, 46089, 47160, 48365, 51210, 53055, 53448, 55080, 55675, 56900, 58038, 58950, 60129, 61452, 66810, 68280, 68850, 70740, 74539, 76815, 77384, 78600, 80172, 84888, 85350, 87057, 88425, 89080, 91800, 92178, 96730, 100215, 102420, 106110, 111350, 113800, 116076, 117900, 120258, 122904, 128025, 133620, 137700, 141480, 145095, 149078, 153630, 160344, 167025, 170700, 174114, 176850, 180387, 184356, 193460, 200430, 204840, 212220, 222700, 223617, 230445, 232152, 235800, 240516, 241825, 256050, 261171, 265275, 267240, 275400, 290190, 298156, 300645, 307260, 334050, 341400, 348228, 353700, 360774, 368712, 372695, 384075, 386920, 400860, 424440, 435285, 445400, 447234, 460890, 481032, 483650, 501075, 512100, 522342, 530550, 580380, 596312, 601290, 614520, 668100, 670851, 696456, 707400, 721548, 725475, 745390, 768150, 783513, 801720, 870570, 894468, 901935, 921780, 967300, 1002150, 1024200, 1044684, 1061100, 1118085, 1152225, 1160760, 1202580, 1267163, 1305855, 1336200, 1341702, 1443096, 1450950, 1490780, 1503225, 1536300, 1567026, 1741140, 1788936, 1803870, 1843560, 1863475, 1934600, 2004300, 2012553, 2089368, 2122200, 2176425, 2236170, 2304450, 2405160, 2534326, 2611710, 2683404, 2901900, 2981560, 3006450, 3072600, 3134052, 3354255, 3482280, 3607740, 3726950, 3801489, 3917565, 4008600, 4025106, 4352850, 4472340, 4509675, 4608900, 5068652, 5223420, 5366808, 5590425, 5803800, 6012900, 6037659, 6268104, 6335815, 6529275, 6708510, 7215480, 7453900, 7602978, 7835130, 8050212, 8705700, 8944680, 9019350, 9217800, 10062765, 10137304, 10446840, 11180850, 11404467, 12025800, 12075318, 12671630, 13058550, 13417020, 14907800, 15205956, 15670260, 16100424, 16771275, 17411400, 18038700, 19007445, 19587825, 20125530, 22361700, 22808934, 24150636, 25343260, 26117100, 26834040, 30188295, 30411912, 31340520, 31679075, 33542550, 34213401, 36077400, 38014890, 39175650, 40251060, 44723400, 45617868, 48301272, 50313825, 50686520, 52234200, 57022335, 60376590, 63358150, 67085100, 68426802, 76029780, 78351300, 80502120, 91235736, 95037225, 100627650, 102640203, 114044670, 120753180, 126716300, 134170200, 136853604, 150941475, 152059560, 156702600, 171067005, 190074450, 201255300, 205280406, 228089340, 241506360, 253432600, 273707208, 285111675, 301882950, 342134010, 380148900, 402510600, 410560812, 456178680, 513201015, 570223350, 603765900, 684268020, 760297800, 821121624, 855335025, 1026402030, 1140446700, 1207531800, 1368536040, 1710670050, 2052804060, 2280893400, 2566005075, 3421340100, 4105608120, 5132010150, 6842680200, 10264020300, 20528040600]

約数ペア:

[(1, 20528040600), (2, 10264020300), (3, 6842680200), (4, 5132010150), (5, 4105608120), (6, 3421340100), (8, 2566005075), (9, 2280893400), (10, 2052804060), (12, 1710670050), (15, 1368536040), (17, 1207531800), (18, 1140446700), (20, 1026402030), (24, 855335025), (25, 821121624), (27, 760297800), (30, 684268020), (34, 603765900), (36, 570223350), (40, 513201015), (45, 456178680), (50, 410560812), (51, 402510600), (54, 380148900), (60, 342134010), (68, 301882950), (72, 285111675), (75, 273707208), (81, 253432600), (85, 241506360), (90, 228089340), (100, 205280406), (102, 201255300), (108, 190074450), (120, 171067005), (131, 156702600), (135, 152059560), (136, 150941475), (150, 136853604), (153, 134170200), (162, 126716300), (170, 120753180), (180, 114044670), (200, 102640203), (204, 100627650), (216, 95037225), (225, 91235736), (255, 80502120), (262, 78351300), (270, 76029780), (300, 68426802), (306, 67085100), (324, 63358150), (340, 60376590), (360, 57022335), (393, 52234200), (405, 50686520), (408, 50313825), (425, 48301272), (450, 45617868), (459, 44723400), (510, 40251060), (524, 39175650), (540, 38014890), (569, 36077400), (600, 34213401), (612, 33542550), (648, 31679075), (655, 31340520), (675, 30411912), (680, 30188295), (765, 26834040), (786, 26117100), (810, 25343260), (850, 24150636), (900, 22808934), (918, 22361700), (1020, 20125530), (1048, 19587825), (1080, 19007445), (1138, 18038700), (1179, 17411400), (1224, 16771275), (1275, 16100424), (1310, 15670260), (1350, 15205956), (1377, 14907800), (1530, 13417020), (1572, 13058550), (1620, 12671630), (1700, 12075318), (1707, 12025800), (1800, 11404467), (1836, 11180850), (1965, 10446840), (2025, 10137304), (2040, 10062765), (2227, 9217800), (2276, 9019350), (2295, 8944680), (2358, 8705700), (2550, 8050212), (2620, 7835130), (2700, 7602978), (2754, 7453900), (2845, 7215480), (3060, 6708510), (3144, 6529275), (3240, 6335815), (3275, 6268104), (3400, 6037659), (3414, 6012900), (3537, 5803800), (3672, 5590425), (3825, 5366808), (3930, 5223420), (4050, 5068652), (4454, 4608900), (4552, 4509675), (4590, 4472340), (4716, 4352850), (5100, 4025106), (5121, 4008600), (5240, 3917565), (5400, 3801489), (5508, 3726950), (5690, 3607740), (5895, 3482280), (6120, 3354255), (6550, 3134052), (6681, 3072600), (6828, 3006450), (6885, 2981560), (7074, 2901900), (7650, 2683404), (7860, 2611710), (8100, 2534326), (8535, 2405160), (8908, 2304450), (9180, 2236170), (9432, 2176425), (9673, 2122200), (9825, 2089368), (10200, 2012553), (10242, 2004300), (10611, 1934600), (11016, 1863475), (11135, 1843560), (11380, 1803870), (11475, 1788936), (11790, 1741140), (13100, 1567026), (13362, 1536300), (13656, 1503225), (13770, 1490780), (14148, 1450950), (14225, 1443096), (15300, 1341702), (15363, 1336200), (15720, 1305855), (16200, 1267163), (17070, 1202580), (17685, 1160760), (17816, 1152225), (18360, 1118085), (19346, 1061100), (19650, 1044684), (20043, 1024200), (20484, 1002150), (21222, 967300), (22270, 921780), (22760, 901935), (22950, 894468), (23580, 870570), (25605, 801720), (26200, 783513), (26724, 768150), (27540, 745390), (28296, 725475), (28450, 721548), (29019, 707400), (29475, 696456), (30600, 670851), (30726, 668100), (33405, 614520), (34140, 601290), (34425, 596312), (35370, 580380), (38692, 530550), (39300, 522342), (40086, 512100), (40968, 501075), (42444, 483650), (42675, 481032), (44540, 460890), (45900, 447234), (46089, 445400), (47160, 435285), (48365, 424440), (51210, 400860), (53055, 386920), (53448, 384075), (55080, 372695), (55675, 368712), (56900, 360774), (58038, 353700), (58950, 348228), (60129, 341400), (61452, 334050), (66810, 307260), (68280, 300645), (68850, 298156), (70740, 290190), (74539, 275400), (76815, 267240), (77384, 265275), (78600, 261171), (80172, 256050), (84888, 241825), (85350, 240516), (87057, 235800), (88425, 232152), (89080, 230445), (91800, 223617), (92178, 222700), (96730, 212220), (100215, 204840), (102420, 200430), (106110, 193460), (111350, 184356), (113800, 180387), (116076, 176850), (117900, 174114), (120258, 170700), (122904, 167025), (128025, 160344), (133620, 153630), (137700, 149078), (141480, 145095)]